64460764

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 114261840

約数和(自身を除く): 49801076

約数列:

[1, 2, 4, 179, 197, 358, 394, 457, 716, 788, 914, 1828, 35263, 70526, 81803, 90029, 141052, 163606, 180058, 327212, 360116, 16115191, 32230382, 64460764]

約数ペア:

[(1, 64460764), (2, 32230382), (4, 16115191), (179, 360116), (197, 327212), (358, 180058), (394, 163606), (457, 141052), (716, 90029), (788, 81803), (914, 70526), (1828, 35263)]